diff --git a/docs/module_metadata.json b/docs/module_metadata.json
index 8214c75fd..0d3ae9689 100644
--- a/docs/module_metadata.json
+++ b/docs/module_metadata.json
@@ -22,6 +22,13 @@
       "GN"
     ]
   },
+  "pw_async": {
+    "tagline": "Portable APIs for asynchronous code",
+    "status": "deprecated",
+    "languages": [
+      "C++"
+    ]
+  },
   "pw_async2": {
     "tagline": "Cooperative async tasks for embedded",
     "status": "experimental",
diff --git a/docs/module_metadata_schema.json b/docs/module_metadata_schema.json
index 4a54fceb8..ddb20be62 100644
--- a/docs/module_metadata_schema.json
+++ b/docs/module_metadata_schema.json
@@ -38,7 +38,8 @@
           "enum": [
             "stable",
             "unstable",
-            "experimental"
+            "experimental",
+            "deprecated"
           ]
         },
         "tagline": {
diff --git a/pw_async/backends.rst b/pw_async/backends.rst
index 9187c73d3..5d227fc86 100644
--- a/pw_async/backends.rst
+++ b/pw_async/backends.rst
@@ -1,8 +1,11 @@
 .. _module-pw_async-backends:
 
-==================
+=================
 pw_async backends
-==================
+=================
+.. pigweed-module-subpage::
+   :name: pw_async
+
 .. TODO: b/323607687 - Add backend guidance here
 
 .. toctree::
diff --git a/pw_async/docs.rst b/pw_async/docs.rst
index c4579d610..a205d9aa3 100644
--- a/pw_async/docs.rst
+++ b/pw_async/docs.rst
@@ -1,8 +1,10 @@
 .. _module-pw_async:
 
-================
+========
 pw_async
-================
+========
+.. pigweed-module::
+   :name: pw_async
 
 --------
 Overview